(Reuters) - Wall Street's main indexes edged lower on Thursday as declines in healthcare and energy stocks paused a rally that had driven the Dow Jones index to its fastest ever 1,000 point gain......»»

Crude-oil prices on Thursday finish with modest gain in an up-and-down session, as market participants grow optimistic about inventory reports that point to a steady decline in U.S. crude stocks......»»

An analysis of 17 stocks of companies that have made blockchain or cryptocurrency announcements showed an average gain of 224 percent through Thursday's close from they released those statements.....»»